/* ================================================
   RECLAMABEM — BASE
   Reset · Tipografia · Utilitários · Animações
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-ink-60);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }
a          { color: inherit; }
button     { font-family: var(--f-body); cursor: pointer; }
ul, ol     { list-style: none; }

/* Foco acessível */
:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* Skip link */
.skip-link {
  position: absolute; top: -100%; left: 16px;
  background: var(--c-primary); color: white;
  padding: 8px 16px; border-radius: var(--r-md);
  font-weight: 600; font-size: 0.9rem; z-index: 9999;
  text-decoration: none;
}
.skip-link:focus { top: 8px; }

/* Tipografia */
h1, h2, h3, h4 {
  font-family: var(--f-display);
  color: var(--c-ink);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 8vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 4.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: clamp(1rem, 3vw, 1.2rem); font-weight: 700; }

/* Layout */
.rb-section     { padding: var(--s-y) var(--s-x); }
.rb-section-alt { background: var(--c-bg-alt); }
.rb-section-dark { background: var(--c-ink); }
.rb-inner       { max-width: var(--max-w); margin: 0 auto; }

/* Header de seção */
.rb-header       { text-align: center; max-width: 700px; margin: 0 auto 52px; }
.rb-header h2    { margin-bottom: 14px; }
.rb-header p     { color: var(--c-ink-40); line-height: 1.65; }

/* Label badge */
.rb-label {
  display: inline-block;
  background: var(--c-p8); color: var(--c-primary);
  border-radius: var(--r-pill); padding: 5px 16px;
  font-size: 0.70rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.09em;
  margin-bottom: 14px;
}
.rb-label-dark {
  background: rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.65);
}

/* Grids */
.rb-grid-2 { display: grid; grid-template-columns: 1fr; gap: 16px; }
.rb-grid-3 { display: grid; grid-template-columns: 1fr; gap: 16px; }
.rb-grid-4 { display: grid; grid-template-columns: 1fr; gap: 16px; }

/* Microcopy */
.rb-micro {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; font-size: 0.78rem; color: var(--c-ink-20);
  font-weight: 500; flex-wrap: wrap;
}
.rb-micro-dark { color: rgba(255,255,255,0.32); }
.rb-micro-dot  { color: var(--c-ink-10); }

/* Animações */
.rb-fade {
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.52s var(--ease), transform 0.52s var(--ease);
}
.rb-fade.rb-in { opacity: 1; transform: translateY(0); }

/* Acessibilidade */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Responsivo */
@media (min-width: 641px) {
  .rb-grid-2 { grid-template-columns: repeat(2,1fr); }
  .rb-grid-3 { grid-template-columns: repeat(2,1fr); }
}

@media (min-width: 1024px) {
  .rb-grid-3 { grid-template-columns: repeat(3,1fr); }
  .rb-grid-4 { grid-template-columns: repeat(4,1fr); }
}